<http://schema.org/headline>
"G\u1EEDi \u0111\u1EBFn anh l\u1EDDi ch\u00FAc m\u1EEBng sinh nh\u1EADt"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/gui-den-anh-loi-chuc-mung-sinh-nhat/c/4150343.epi>